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Individual Calculations January 2012 |
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| Itkin, David Total change: 1.50 | |   |
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| 2011 Toronto Junior Ch | Toronto, Ontario | CAN | 2011-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2052 | 5.50 | 7 | 0.56 | 15 | 8.40 | |
|  Song, Michael | | | 2036 | CAN | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Nasir, Zehn | | | 1765 | CAN | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Florea, Alexandru | | | 1991 | CAN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Bellissimo, Joseph | | | 1813 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Nasir, Pi | | | 1814 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ivanov, Mike | | | 1977 | CAN | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Zotkin, Daniel | | | 1814 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2011 Guelph Fall ProAm | Guelph, Ontario | CAN | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2031 | 2.00 | 5 | 0.11 | 15 | 1.65 | |
| | Sapozhnikov, Roman | f | | 2347 | CAN | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Cormier, Adam | | | 2028 | CAN | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Hambleton, Aman | f | | 2223 | CAN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Wiebe, Daniel | | | 1919 | CAN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gusev, Nikita | | | 2134 | CAN | 0.00 | 1 | -0.36 | 15 | -5.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2011 Hart House Holidays Open | Toronto, Ontario | CAN | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2031 | 1.00 | 3 | -0.57 | 15 | -8.55 | |
| | Samsonkin, Artiom | m | | 2385 | CAN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ziemann, Christian | | | 1911 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Zhang, Yuanchen | | | 1794 | CAN | 0.50 | 1 | -0.30 | 15 | -4.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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